var timeDate = 'map' + new Date().getTime()
var mapGeoJson
// 初始化属性
async function defineComponentProps() {
  const componentProps = {
    mapDataCode: "00028",
            mapInfo: {
            "dataType": 1,
            "name": '全国',
            "mapName": "全国",
            "url": "",
            "mapCode": "100000"
        },
  }
  var points = [
    { value: [118.8062, 31.9208], itemStyle: { color: '#4ab2e5' } },
    { value: [127.9688, 45.368], itemStyle: { color: '#4fb6d2' } },
    { value: [110.3467, 41.4899], itemStyle: { color: '#52b9c7' } },
    { value: [125.8154, 44.2584], itemStyle: { color: '#5abead' } },
    { value: [116.4551, 40.2539], itemStyle: { color: '#f34e2b' } },
    { value: [123.1238, 42.1216], itemStyle: { color: '#f56321' } },
    { value: [114.4995, 38.1006], itemStyle: { color: '#f56f1c' } },
    { value: [117.4219, 39.4189], itemStyle: { color: '#f58414' } },
    { value: [112.3352, 37.9413], itemStyle: { color: '#f58f0e' } },
    { value: [109.1162, 34.2004], itemStyle: { color: '#f5a305' } },
    { value: [103.5901, 36.3043], itemStyle: { color: '#e7ab0b' } },
    { value: [106.3586, 38.1775], itemStyle: { color: '#dfae10' } },
    { value: [101.4038, 36.8207], itemStyle: { color: '#d5b314' } },
    { value: [103.9526, 30.7617], itemStyle: { color: '#c1bb1f' } },
    { value: [108.384366, 30.439702], itemStyle: { color: '#b9be23' } },
    { value: [113.0823, 28.2568], itemStyle: { color: '#a6c62c' } },
    { value: [102.9199, 25.46639], itemStyle: { color: '#96cc34' } },
    { value: [119.4543, 25.9222] }
  ]
  let option = {
    backgroundColor: '',
    geo: {
      map: timeDate,
      aspectScale: 0.75, //长宽比
      zoom: 1.1,
      roam: false,
      itemStyle: {
        normal: {
          areaColor: {
            type: 'radial',
            x: 0.5,
            y: 0.5,
            r: 0.8,
            colorStops: [
              {
                offset: 0,
                color: '#09132c' // 0% 处的颜色
              },
              {
                offset: 1,
                color: '#274d68' // 100% 处的颜色
              }
            ],
            globalCoord: true // 缺省为 false
          },
          shadowColor: 'rgb(58,115,192)',
          shadowOffsetX: 10,
          shadowOffsetY: 11
        },
        emphasis: {
          areaColor: '#2AB8FF',
          borderWidth: 0,
          color: 'green',
          label: {
            show: false
          }
        }
      },
      regions: [
        {
          name: '南海诸岛',
          itemStyle: {
            areaColor: 'rgba(0, 10, 52, 1)',

            borderColor: 'rgba(0, 10, 52, 1)',
            normal: {
              opacity: 0,
              label: {
                show: false,
                color: '#009cc9'
              }
            }
          }
        }
      ]
    },
    series: [
      {
        type: 'map',
        roam: false,
        label: {
          normal: {
            show: true,
            textStyle: {
              fontSize: 16,
              color: 'rgba(29,233,182,1)'
            }
          },
          emphasis: {
            textStyle: {
              color: 'rgb(183,185,14)'
            }
          }
        },

        itemStyle: {
          normal: {
            borderColor: 'rgb(147, 235, 248)',
            borderWidth: 1,
            areaColor: {
              type: 'radial',
              x: 0.5,
              y: 0.5,
              r: 0.8,
              colorStops: [
                {
                  offset: 0,
                  color: 'rgba(9,19,44,1)' // 0% 处的颜色
                },
                {
                  offset: 1,
                  color: 'rgba(39,77,104,1)' // 100% 处的颜色
                }
              ],
              globalCoord: true // 缺省为 false
            }
          },
          emphasis: {
            areaColor: 'rgb(46,229,206)',
            //    shadowColor: 'rgb(12,25,50)',
            borderWidth: 0.1
          }
        },
        zoom: 1.1,
        //     roam: false,
        map: timeDate //使用
        // data: this.difficultData //热力图数据   不同区域 不同的底色
      },
      {
        type: 'effectScatter',
        coordinateSystem: 'geo',
        showEffectOn: 'render',
        zlevel: 1,
        rippleEffect: {
          period: 15,
          scale: 4,
          brushType: 'fill'
        },
        hoverAnimation: true,
        label: {
          normal: {
            formatter: '{b}',
            position: 'right',
            offset: [15, 0],
            color: 'rgba(29,233,182,1)',
            show: true
          }
        },
        itemStyle: {
          normal: {
            color: 'rgba(29,233,182,1)',
            shadowBlur: 10,
            shadowColor: '#333'
          }
        },
        symbolSize: 12,
        data: points
      }, //地图线的动画效果
      {
        type: 'lines',
        zlevel: 2,
        effect: {
          show: true,
          period: 4, //箭头指向速度，值越小速度越快
          trailLength: 0.4, //特效尾迹长度[0,1]值越大，尾迹越长重
          symbol: 'arrow', //箭头图标
          symbolSize: 7 //图标大小
        },
        lineStyle: {
          normal: {
            color: '#1DE9B6',
            width: 1, //线条宽度
            opacity: 0.1, //尾迹线条透明度
            curveness: 0.3 //尾迹线条曲直度
          }
        },
        data: [
          {
            coords: [
              [118.8062, 31.9208],
              [119.4543, 25.9222]
            ],
            lineStyle: { color: '#4ab2e5' }
          },
          {
            coords: [
              [127.9688, 45.368],
              [119.4543, 25.9222]
            ],
            lineStyle: { color: '#4fb6d2' }
          },
          {
            coords: [
              [110.3467, 41.4899],
              [119.4543, 25.9222]
            ],
            lineStyle: { color: '#52b9c7' }
          },
          {
            coords: [
              [125.8154, 44.2584],
              [119.4543, 25.9222]
            ],
            lineStyle: { color: '#5abead' }
          },
          {
            coords: [
              [116.4551, 40.2539],
              [119.4543, 25.9222]
            ],
            lineStyle: { color: '#f34e2b' }
          },
          {
            coords: [
              [123.1238, 42.1216],
              [119.4543, 25.9222]
            ],
            lineStyle: { color: '#f56321' }
          },
          {
            coords: [
              [114.4995, 38.1006],
              [119.4543, 25.9222]
            ],
            lineStyle: { color: '#f56f1c' }
          },
          {
            coords: [
              [117.4219, 39.4189],
              [119.4543, 25.9222]
            ],
            lineStyle: { color: '#f58414' }
          },
          {
            coords: [
              [112.3352, 37.9413],
              [119.4543, 25.9222]
            ],
            lineStyle: { color: '#f58f0e' }
          },
          {
            coords: [
              [109.1162, 34.2004],
              [119.4543, 25.9222]
            ],
            lineStyle: { color: '#f5a305' }
          },
          {
            coords: [
              [103.5901, 36.3043],
              [119.4543, 25.9222]
            ],
            lineStyle: { color: '#e7ab0b' }
          },
          {
            coords: [
              [106.3586, 38.1775],
              [119.4543, 25.9222]
            ],
            lineStyle: { color: '#dfae10' }
          },
          {
            coords: [
              [101.4038, 36.8207],
              [119.4543, 25.9222]
            ],
            lineStyle: { color: '#d5b314' }
          },
          {
            coords: [
              [103.9526, 30.7617],
              [119.4543, 25.9222]
            ],
            lineStyle: { color: '#c1bb1f' }
          },
          {
            coords: [
              [108.384366, 30.439702],
              [119.4543, 25.9222]
            ],
            lineStyle: { color: '#b9be23' }
          },
          {
            coords: [
              [113.0823, 28.2568],
              [119.4543, 25.9222]
            ],
            lineStyle: { color: '#a6c62c' }
          },
          {
            coords: [
              [102.9199, 25.46639],
              [119.4543, 25.9222]
            ],
            lineStyle: { color: '#96cc34' }
          }
        ]
      }
    ]
  }
  componentProps.options = option;
  // 返回组件属性 
  return componentProps
}

// 组件创建前
async function defineComponentBeforeCreated({ VueElement }) {
  let mapUrl = BASE_URL + "/adminapp/public/assets/elfinder/files/json/geo/中国.json"
  let getMapJson = function () {
    return fetch(mapUrl).then(res => res.json())
  }
  mapGeoJson = await getMapJson()
  echarts.registerMap(VueElement ? VueElement.id : timeDate, mapGeoJson)
}

// 组件创建后
async function defineComponentCreated({ VueElement, VueInstance }) {
  if (VueElement && VueInstance) {
    newMapDate = VueElement.id
    if (newMapDate) {
      echarts.registerMap(newMapDate, mapGeoJson)
      VueInstance.options.series[0].map = newMapDate
      VueInstance.options.geo.map = newMapDate
    } else {
      echarts.registerMap(VueElement ? VueElement.id : timeDate, mapGeoJson)
    }
  }
}

async function updateMap(data, VueInstance) {
  let mapGeoJson = data
  echarts.registerMap(VueInstance.options.series[0].map, mapGeoJson);
  mapDataRender = mapGeoJson.features.map((item) => {
    return {
      value: (Math.random() * 1000).toFixed(2),
      name: item.properties.name,
    };
  });
  if (VueInstance) {
    VueInstance.options.series[0].data = mapDataRender
    VueInstance.updateOptions(VueInstance.options)
  }
}

async function handleDataCallback({
  ResourceData,
  VueInstance,
}) {
  if (VueInstance) {
    updateMap(ResourceData, VueInstance)
  }
}